Three-phase current transformer (CT) for power lines 'KBD-□□'
KBD-□□
It can be matched with any type of wire. It is a product with good performance and price. ★★★ Instruments for distribution boards, control panels, distribution panels, and panels.
KBD is a three-phase CT that our company takes pride in. It has three holes of the same basic size, and the size of the CT has diversified to match the size of the wires. Our company has been developing three-phase CTs for the past ten years, which has led to their popularity in the domestic market due to our influence. For inquiries, please contact "lightstar_1979@yahoo.co.jp".
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basic information
This is a product designed for circuit breakers (CB). Common specifications: Secondary current: 5A or 1A Overcurrent strength: 40 times Maximum voltage: 1.15kV Dielectric strength: withstands 4.0kV for 1 minute Frequency: 50/60Hz
Price information
KBD-12: 2,550 yen KBD-12S: 3,380 yen KBD-22: 3,000 yen KBD-42: 3,600 yen KBD-62: 4,800 yen KBD-13: 3,300 yen KBD-13S: 4,500 yen KBD-21: 3,600 yen KBD-23: 4,050 yen KBD-43: 4,800 yen KBD-63: 6,300 yen
Price range
P1
Delivery Time
P3
※There is an agency in Yokohama, Japan, that has stock available.
Applications/Examples of results
It is a current transformer for power lines. It is a product that is popular both domestically and internationally, and is produced every day.
Detailed information
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This is the primary current specification for the product. Please check it.
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This is the primary current specification for the product. Please check it.
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This is the outline drawing and dimensions. Please check.
Line up（11）
| Model number | overview |
|---|---|
| KBD-12 | Circuit 3P3W(2CT) Applicable CB 100AF Primary current 150~200A(5VA) Class 1.0 Frequency 50/60Hz |
| KBD-12S | Circuit 3P3W(2CT) Applicable CB 100AF Primary current 100~150A(5VA) 200A(15VA) Class 1.0 Frequency 50/60Hz |
| KBD-22 | Circuit 3P3W(2CT) Applicable CB 250AF Primary current 100~300A(5VA) Class 1.0 Frequency 50/60Hz |
| KBD-42 | Circuit 3P3W(2CT) Applicable CB 400AF Primary current 200~300A(5VA) 400~500A(15VA) Class 1.0 Frequency 50/60Hz |
| KBD-62 | Circuit 3P3W(2CT) Applicable CB 600AF Primary current 200~250A(5VA) 300~1200A(15VA) Class 1.0 Frequency 50/60Hz |
| KBD-13 | Circuit 3P4W(3CT) Applicable CB 100AF Primary current 150~200A(5VA) Class 1.0 Frequency 50/60Hz |
| KBD-13S | Circuit 3P4W(2CT) Applicable CB 100AF Primary current 100~150A(5VA) 200A(15VA) Class 1.0 Frequency 50/60Hz |
| KBD-21 | Circuit 3P4W(2CT) Applicable CB 250AF Primary current 100~200A(5VA) Class 1.0 Frequency 50/60Hz |
| KBD-23 | Circuit 3P4W(2CT) Applicable CB 250AF Primary current 150~300A(5VA) Class 1.0 Frequency 50/60Hz |
| KBD-43 | Circuit 3P4W(2CT) Applicable CB 400AF Primary current 200~300A(5VA) 400~500A(15VA) Class 1.0 Frequency 50/60Hz |
| KBD-63 | Circuit 3P4W(2CT) Applicable CB 600AF Primary current 200~250A(5VA) 300~1200A(15VA) Class 1.0 Frequency 50/60Hz |
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Company information
Our company was founded in 1979 and has grown from producing early analog (needle-type) instruments to digital instruments, as well as products that allow for the observation of electrical data via wireless and the internet. This development reflects the strong commitment of our employees to walk alongside our customers. Additionally, we are making proactive investments in technology development at our affiliated research institute and are thoroughly operating our business processes with a customer-centric approach. We are dedicated to meeting the diverse needs of our customers through more differentiated services. In our case, we have become well-known in South Korea for our measuring instruments (analog, digital meters, and CT, VT). We have been exporting to Japanese companies for over a decade, and we have registered with Ipros to introduce our products to more Japanese customers. In 2022, we registered as a corporation in Tokyo and have since relocated our corporate office to Osaka under the name "LIGHTSTAR JAPAN." We also have Japanese staff on-site, and we look forward to serving you.